Automatic anti-pinch door

An anti-pinch door, automatic technology, applied in the field of safety doors, can solve the problems of bumping children, the door is easily pinched by strong winds, etc., to prevent pinching and increase the braking force.

Inactive Publication Date: 2016-08-24
梁家平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic anti-pinch door, which solves the problem that ordinary indoor doors are easily pinched or injured by strong winds or children

Method used

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  • Automatic anti-pinch door

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Embodiment Construction

[0008] Below in conjunction with accompanying drawing, the present invention is further described:

[0009] figure 1 The schematic diagram of the structure of the automatic anti-pinch door is shown. The automatic anti-pinch door includes a door frame 1, a movable door 2 and an anti-pinch device 3. The anti-pinch device 3 includes a casing 4, a swing device 5, a lever device 6 and a door brake device 7. , the anti-pinch device 3 is installed on the bottom end 31 of the dodge door 2; the swing device 5 includes a pendulum 8, a driver 9 and a first guide sleeve 10, the pendulum 8 is hinged with the shell 4, and the first guide sleeve 10 is connected with the shell 4 Fixedly connected, the driving part 9 is connected with the first guide sleeve 10 in a moving fit, the driving part 9 is located under the pendulum 8, the driving part 9 is provided with a driving surface 11, and the driving surface 11 faces the pendulum 8; the door brake device 7 includes There are brake parts 12, f...

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PUM

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Abstract

The invention relates to a door capable of automatically preventing clamping. The door comprises a door frame, a movable door and a clamping preventing device, wherein the clamping preventing device comprises a housing, a swinging device, a lever device and a door brake device; the clamping preventing device is mounted at the bottom end of the movable door; the swinging device comprises a swinging hammer, a driving piece and a first guide cover; the door brake device comprises a brake piece, a first spring and a second guide cover; the lever device comprises a first lever, a first supporting piece, a second lever and a second supporting piece; the swinging device is connected with the lever device; the lever device is connected with the door brake device; during use, the swinging hammer is driven to swing by virtue of inertia caused by fast swing of the movable door, the first and second levers are driven to swing by using the swinging hammer, and the brake piece is driven by virtue of swinging of the second lever to overcome downward movement of elastic force of the first spring, so that the brake piece declines to be contacted and fractioned with the ground to prevent the movable door from fast swinging, so that the movable door is prevented from fast swinging to hurt children.

Description

technical field [0001] The invention relates to a safety door, in particular to an automatic anti-pinch door which prevents children from being injured. Background technique [0002] At present, ordinary interior doors, especially those of high-rise buildings, often close or open quickly when there is a strong wind, and the force of closing and opening is extremely large, and the interior doors are easy to pinch and bruise children , an automatic anti-pinch door has become a safety requirement for people to install interior doors. Contents of the invention [0003] The purpose of the present invention is to provide an automatic anti-pinch door, which solves the problem that children are easily pinched or bruised by ordinary indoor doors when blown by strong winds. [0004] The technical scheme adopted in the present invention is: an automatic anti-pinch door, including a door frame, a dodge door and an anti-pinch device, the anti-pinch device includes a shell, a swing dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05C17/44E05F5/02
Inventor 梁家平梁祖儿
Owner 梁家平
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